Helical Bevel Gear

Helical Bevel Gear

The helical bevel gear refers to the tooth line on the crown wheel of the production shape, which is a straight bevel gear that does not go through the bevel top. The consecutive bevel gear pair has a relatively small number of teeth during transmission, prone to impact, unstable information, and loud noise. The bull gear and the pinion of a helical bevel gear pair have equal and opposite helix angles. The coincidence degree is greater than that of the spur bevel gear pair. Therefore, the noise and vibration are significantly reduced during high-speed operation, and the number of helical gear teeth of the helical bevel gear pair can be relatively reduced, thereby obtaining a larger transmission ratio and a compact structure;nnIn the unfolded surface drawing of the pitch bevel of the helical bevel gear, the pitch bevel gear line is tangent to a circle concentric with the pitch cone axis, so it is also called tangential bevel gear. Its advantages over straight gears are the same as the advantages of helical cylindrical gears over straight cylindrical gears: less impact load and more stable operation. However, due to the low productivity of this kind of gear, its performance is not as good as that of the spiral bevel gear, which can be mass-produced by a unique high-efficiency machine tool, so the latter gradually replaces it, and it is rarely used.nnn

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Model Number M3,M4,M5,M8,M12 and etc.
Material Brass, C45 steel, Stainless steel, Copper, POM, Aluminum, Alloy, and so on
Surface treatment Zinc-plated, Nickel plated, Passivation, Oxidation, Anodization,nGeomet, Dacromet, Black Oxide, Phosphatizing, Powder Coating, and Electrophoresis
Standard ISO, DIN, ANSI, JIS, BS, and Non-standard.
Precision DIN6,DIN7,DIN8,DIN9.
Teeth treatment Hardened, Milled, or Ground
Tolerance 0.001mm-0.01mm-0.1mm
Finish shot/sandblast, heat treatment, annealing, tempering, polishing, anodizing, zinc-plated
Items packing Plastic bag+Cartons Or Wooden Packing
Payment terms T/T, L/C
Production lead time 20  business days for sample,25 days for the bulk
Samples Sample price range from $2 to $100.nsample express request paid by clients
Application 1. Automatic controlling machinen2. Semi-conductor industryn3. General industry machineryn4. Medical equipmentn5. Solar energy equipmentn6. Machine tooln7. Parking systemn8. High-speed rail and aviation transportation equipment, etc.

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Products Show

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Testing Process

n- QA DOC: chemical composition report, mechanical performance report, UT report, heat treatment report, dimensional inspection report.nn- Chemical composition report and mechanical performance report.nn- UT test: 100% ultrasonic test according to EN10228-3, SA388, etc.nn- Heat treatment report: provide an original copy of the heat treatment curve/timetable.n

Our Service

nWe will provide more accurate and efficient manufacturing and service according to customer drawings. We have a professional quality control team to ensure your products are better—inspection of raw materials before production, random inspection during processing, and 100% inspection before shipment.n

Our Advantage

nWe have been engaged in CNC machine tools for more than ten years; CNC machining is very suitable for producing 1-10,000 parts; the wide range of available materials, low unit cost, and fast production speed make CNC the best choice for prototyping; as CNC machining service can be applied to any material and is therefore ideal for rapid processing; according to precise design specifications, choose from the variety of surface treatments on solid metal or plastic parts.nnHZPT Machinery Manufacturing Co., Ltd. welcomes new and old customers at home and abroad!n

FAQ

nQ: Is there a rack and pinion on your website in stock?nnA: Everything we do is made to order. All parts on our website are pre-designed and will be manufactured when ordering, so you can request different sizes of end face widths, eyelets, wheels, etc.nnQ: What is the payment term of your company?nnA: Our payment terms are 30% down payment and 70% balance.nnQ: Can HZPT Machinery manufacture Gears that are not on this site?nnA: Of course! We can provide custom gears with excellent delivery options as standard gears.nnQ: Can HZPT Machinery manufacture metric gears?nnA: Of course! We have the tools to manufacture any metric size.nnQ: What should I do if I cannot identify the gear?nnA: Please send us your damaged gear!nnA: We are a factory. We specialize in reverse engineering.nnQ: Can you customize the product?nnA: Send us the table, and we will let you know the minimum requirements for the part.nnQ: How to get the lowest price?nnA: Increase the quantity. The more parts you order, the lower the price you get.nnQ: Can I use other materials besides steel to manufacture rack and pinion?nnA: The price of racks is not fixed. Generally, we need to quote according to the customer’s required parameters such as material, tooth type, module, length, accuracy, style, spiral angle, and unique customization!nnQ: Can I pay after you deliver the goods?nnA: Sorry, we only accept payment before shipment.

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Description

Introduction

The Helical Bevel Gear from Ever-power is designed using high-quality materials such as Brass, C45 steel, Stainless steel, Copper, POM, Aluminum, and various alloys. These materials ensure durability and longevity in various applications, making them ideal for use in automatic controlling machines, semi-conductor industries, general industry machinery, medical equipment, and solar energy equipment, among others.

The advantages of this product include reduced impact load and noise during operation, thanks to the unique design of the helical bevel gears, which provide a greater degree of coincidence compared to spur bevel gears. This results in more stable operation and improved transmission ratios, allowing for a more compact structure. Additionally, the product benefits from efficient manufacturing processes, ensuring high precision and consistent quality.

Model Number M3,M4,M5,M8,M12 and etc.
Material Brass, C45 steel, Stainless steel, Copper, POM, Aluminum, Alloy, and so on
Surface treatment Zinc-plated, Nickel plated, Passivation, Oxidation, Anodization,
Geomet, Dacromet, Black Oxide, Phosphatizing, Powder Coating, and Electrophoresis
Standard ISO, DIN, ANSI, JIS, BS, and Non-standard.
Precision DIN6,DIN7,DIN8,DIN9.
Teeth treatment Hardened, Milled, or Ground
Tolerance 0.001mm-0.01mm-0.1mm
Finish shot/sandblast, heat treatment, annealing, tempering, polishing, anodizing, zinc-plated
Items packing Plastic bag+Cartons Or Wooden Packing
Payment terms T/T, L/C
Production lead time 20 business days for sample,25 days for the bulk
Samples Sample price range from $2 to $100.
sample express request paid by clients
Application 1. Automatic controlling machine
2. Semi-conductor industry
3. General industry machinery
4. Medical equipment
5. Solar energy equipment
6. Machine tool
7. Parking system
8. High-speed rail and aviation transportation equipment, etc.

Features and Applications of Helical Bevel Gear

The helical bevel gear refers to the tooth line on the crown wheel of the production shape, which is a straight bevel gear that does not go through the bevel top. It features a relatively small number of teeth during transmission, making it prone to impact, unstable information, and loud noise. However, the design allows for greater coincidence compared to spur bevel gears, which significantly reduces noise and vibration during high-speed operation. This results in a larger transmission ratio and a compact structure. Helical bevel gears are commonly used in automatic controlling machines, the semiconductor industry, general industrial machinery, medical equipment, solar energy equipment, machine tools, parking systems, and high-speed rail and aviation transportation equipment.

Production Process of Helical Bevel Gear

The helical bevel gear refers to the tooth line on the crown wheel of the production shape, which is a straight bevel gear that does not go through the bevel top. The consecutive bevel gear pair has a relatively small number of teeth during transmission, prone to impact, unstable information, and loud noise. The bull gear and the pinion of a helical bevel gear pair have equal and opposite helix angles. The coincidence degree is greater than that of the spur bevel gear pair. Therefore, the noise and vibration are significantly reduced during high-speed operation, and the number of helical gear teeth of the helical bevel gear pair can be relatively reduced, thereby obtaining a larger transmission ratio and a compact structure.

Common Issues and Solutions for Helical Bevel Gears

Issue Solution
Prone to impact and noise during transmission Use helical bevel gears with equal and opposite helix angles to reduce noise and vibration.
Low productivity compared to spiral bevel gears Consider upgrading to spiral bevel gears for mass production and efficiency.
Instability in operation Select gears with a larger number of teeth to improve stability and reduce impact loads.
Limited applications due to design constraints Explore various surface treatments to enhance performance and adaptability in different industries.

Choose Ever-power Bevel Gears

Ever-power is a leading manufacturer known for its exceptional engineering and manufacturing capabilities in the power transmission industry. With years of expertise, we provide high-quality products tailored to meet the diverse needs of our clients. Our commitment to innovation, precision, and customer satisfaction has made us a trusted partner in various sectors.

Our bevel gears, particularly the helical bevel gear, are designed for high efficiency and reduced noise during operation. The helical bevel gear refers to the tooth line on the crown wheel that is shaped as a straight bevel gear, enhancing the transmission’s effectiveness. With equal and opposite helix angles, the consecutive bevel gear pair minimizes impact and vibration, resulting in stable performance even at high speeds. This design allows for a larger transmission ratio while maintaining a compact structure, making it an ideal choice for various applications.

Our Service

We pride ourselves on offering accurate and efficient manufacturing services based on customer specifications. Our dedicated quality control team ensures that every product meets our high standards, conducting thorough inspections from raw materials to the final shipment. We strive to deliver not just products but also a seamless customer experience.

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